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【单选题】
营养性巨幼红细胞性贫血特有的临床表现是( )。A.
心脏有收缩期杂音
B.
肝、脾轻度增大
C.
口唇苍白
D.
手、足、头不自主震颤
E.
疲乏无力、食欲减退
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反馈参考答案：
举一反三
【单选题】If such unhappy persons don't change their bad behavior, the author's solution to the problem is that ______.
A.
people should avoid contact with them
B.
people should criticize their misconduct
C.
people should help them recognize the bad effects
D.
people should show no respect and politeness to them
【简答题】美术课堂提问的主要作用有哪些？
【单选题】A ___ to this prob lenis expected to be found before long.
A.
result
B.
response
C.
settlement
D.
solution
【简答题】本次作业为制作一个“口红效果图”。 要求: 1、文件大小:21cmx21cm,分辨率:300,格式:tif。 2、作业提交,请在此处提交附件。 3、要求上传附件。
【简答题】窒息是一种呼吸过程的障碍,使体内氧缺乏 和 ,引起人体生理功能的紊乱甚至死亡。
【简答题】课堂提问的作用是什么?（8分）封闭性问题与开放性问题各自有何特点?（12分）
【单选题】If such unhappy persons don't change their bad behavior, the author's solution to the problem is that ______.
A.
people should avoid contact with them
B.
people should criticize their misconduct
C.
people should help them recognize the bad effects of the habit
D.
people should show no respect and politeness to them
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